This Part Fits the following kits / parts:

#68765 - SHOCK PISTON 3 HOLES (1.2mm/TEFLON/2PCS)

Tune your TCX for any track condition with the help of this pair of
PTFE 3-hole shock pistons featuring 1.2mm holes. Includes a pair of
6.2 x 3 x 2mm spacers and a shock rod guide, both made from PTFE.
Also available is the #68768 6-hole shock pistons with 1.1mm holes.